Is a motorcycle a vehicle? Why or why not? This has been a topic between myself and someone else and I'm curious as to what motorcycle riders have to say (besides him)!

As the title self implies, i'm debating on what to get. A motorcycle, or a car. i'm aware that putting it on the motorcycle forum might be a bit biased at one point or another but FOR THE RECORD, i'm way more inclined towards two wheeled things. Anyways, i'm a 19 year old guy. I drive an old...